aptitude -s dist-upgrade The following packages will be upgraded: nvidia-vulkan-common{b} 1 packages upgraded, 0 newly installed, 0 to remove and 0 not upgraded.Need to get 0 B/171 kB of archives. After unpacking 0 B will be used.The following packages have unmet dependencies: nvidia-vulkan-common : Conflicts: libgl1-nvidia-glx but 375.66-2~deb9u1 is installed Conflicts: libgl1-nvidia-glx:i386 but 375.66-2~deb9u1 is installedThe following actions will resolve these dependencies:

Keep the following packages at their current version:1) nvidia-vulkan-common [375.66-1 (now)]